CN114482531A - Steel form for concrete constructional column construction - Google Patents
Steel form for concrete constructional column construction Download PDFInfo
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- CN114482531A CN114482531A CN202210275084.4A CN202210275084A CN114482531A CN 114482531 A CN114482531 A CN 114482531A CN 202210275084 A CN202210275084 A CN 202210275084A CN 114482531 A CN114482531 A CN 114482531A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000003780 insertion Methods 0.000 claims abstract description 25
- 230000037431 insertion Effects 0.000 claims abstract description 25
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000009415 formwork Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
Abstract
The application discloses a steel template for constructing a concrete constructional column, which belongs to the technical field of constructional column concrete construction, which comprises an inserting plate and a fixed plate, wherein the side wall of the inserting plate is provided with a sliding groove, an inserting block is arranged in the sliding groove in a sliding way, a first driving device for driving the insertion block to slide is arranged in the insertion plate, an insertion port is arranged on the side wall of the fixed plate, the insertion block can be inserted into the insertion port, the inner wall of the insertion port is provided with a first sliding hole, a first fixing pin is arranged in the first sliding hole in a sliding manner, a first fixing opening is formed in the insertion block, the first fixing pin can be inserted into the first fixing opening, a second driving device matched with the first fixing pin and automatically inserted into the first fixing opening is arranged in the fixing plate, and a third driving device for driving the first fixing pin and the first fixing opening to be separated is further arranged in the fixing plate. This application has the effect that reduces because the steel form buckle loses the possibility that causes construction cost to increase.
Description
Technical Field
The application relates to the technical field of constructional column concrete construction, in particular to a steel formwork for concrete constructional column construction.
Background
The steel template is used for concrete pouring molding, the removal of air bubbles and concrete pressure in the conventional templates such as wood and the like is obviously reduced, and the steel template is widely applied to construction projects such as house construction processes, bridge engineering, water conservancy projects and the like with the advantages of repeated use, high combination strength, tight abutted seams, convenience in installation, attractive concrete pouring molding and the like.
Traditional steel form is in the in-service use in-process, two adjacent steel forms are usually fixed through the buckle, when demolising the steel form from the concrete surface that solidifies the shaping, need demolish the buckle from the steel form earlier, in order to remove the buckle to the fixed of steel form, because buckle and steel form mutual independence, easily cause losing of buckle at the in-process of demolising the buckle, and still need purchase again or customize the buckle when carrying out the installation of next steel form, construction cost has been increased like this.
Disclosure of Invention
In order to reduce because the steel form buckle loses the possibility that causes construction cost to increase, this application provides a steel form for concrete constructional column construction.
The application provides a pair of steel form is used in construction of concrete constructional column adopts following technical scheme:
the utility model provides a steel form is used in concrete constructional column construction, includes plugboard and fixed plate, the sliding tray has been seted up to the lateral wall of plugboard, slidable mounting has the grafting piece in the sliding tray, be provided with in the plugboard and be used for driving the gliding drive arrangement one of grafting piece, the interface has been seted up on the lateral wall of fixed plate, the grafting piece can be pegged graft in the interface, sliding hole one has been seted up to the inner wall of interface, slidable mounting has fixed pin one in sliding hole one, fixed mouthful one has been seted up on the grafting piece, fixed pin one can be pegged graft in fixed mouthful one, be provided with in the fixed plate and be used for cooperating fixed pin one automatic drive arrangement two of pegging graft in fixed mouthful one, still be provided with in the fixed plate and be used for driving fixed pin one and the drive arrangement three of fixed mouthful a separation.
Through the technical scheme, an operator drives the insertion block to extend out of the sliding groove through the first driving device, then inserts the insertion block into the insertion port of the fixing plate, and then inserts the first fixing pin into the first fixing port through the second driving device, so that the insertion plate is fixed on the fixing plate, the fixing mode replaces the traditional buckle fixing mode, and the possibility of construction cost increase caused by the fact that the steel formwork buckle is lost is reduced; after the concrete is solidified and formed, an operator drives the first fixing pin and the first fixing opening to be separated through the third driving device, so that the fixing of the fixing plate on the inserting plate is released, and the inserting plate can be detached from the fixing plate.
The present application may be further configured in a preferred example to: one driving device comprises a first screw rod, a first bevel gear and a second bevel gear, wherein the first screw rod is rotatably installed in the plug board, the first screw rod is connected with the plug block in a threaded mode, a first bevel gear is coaxially connected to the first screw rod, a rotating shaft is rotatably installed on the side wall of the plug board, one end of the rotating shaft extends into the plug board, the second bevel gear is coaxially connected to the rotating shaft, the first bevel gear is meshed with the second bevel gear, the other end of the first bevel gear extends out of the side wall of the plug board, and a first hand wheel is coaxially connected to the rotating shaft.
Through above-mentioned technical scheme, operating personnel is through rotating hand wheel one, and hand wheel one drives the pivot and rotates, and the pivot drives two rotations of bevel gear, and two rotations of bevel gear drive bevel gear, a bevel gear drive lead screw rotate, and a lead screw drive splicing block removes in the sliding tray for the splicing block stretches out the sliding tray, so that a fixed pin in the fixed plate is fixed to the splicing block.
The present application may be further configured in a preferred example to: the second driving device comprises a first spring, one end of the first spring is fixedly connected to the inner wall of the first sliding hole, the other end of the first spring is fixedly connected to the first fixing pin, a first inclined plane is arranged on the inserting block, a second inclined plane is arranged on the first fixing pin, and the first inclined plane and the second inclined plane are matched with each other.
Through the technical scheme, in the process of inserting the inserting block into the inserting port, after the first inclined plane and the second inclined plane are in contact, the first fixing pin slides along the first sliding hole under the thrust action of the first inclined plane, so that the first spring is in a compressed state, and when the first fixing hole is opposite to the first fixing pin, the first fixing pin slides along the first sliding hole and is inserted into the first fixing hole under the elastic action of the first spring, so that the fixing of the fixing plate to the inserting plate is completed.
The present application may be further configured in a preferred example to: the third driving device comprises a second screw rod, a third bevel gear, a fourth bevel gear and a driving block, the second screw rod is rotatably installed in the fixed plate, the driving block is in threaded connection with the second screw rod, a driving groove is formed in the side wall of the first fixed pin, the driving block is slidably installed in the driving groove, the three coaxial connection portions of the bevel gears are connected to the second screw rod, a rotating rod is rotatably installed on the side wall of the fixed plate, one end of the rotating rod extends into the fixed plate, the four coaxial connection portions of the bevel gears are connected to the rotating rod, the three bevel gears and the four bevel gears are meshed, the other end of the three bevel gears extends out of the side wall of the fixed plate, and the two coaxial connection portions of the hand wheel are connected to the rotating rod.
Through the technical scheme, when operating personnel need demolish the plugboard from the fixed plate, through rotating hand wheel two, two drive dwangs of hand wheel rotate, dwang drive bevel gear four rotations, bevel gear four drive bevel gear three rotations, bevel gear three drives two rotations of lead screw, two drive blocks of lead screw move in the drive groove, after the lateral wall contact of inclined plane two was kept away from to drive block and drive groove, the drive block drives fixed pin one and breaks away from in the fixed orifices, thereby remove the fixed of a pair of plugboard of fixed pin, just so can demolish the plugboard from the fixed plate.
The present application may be further configured in a preferred example to: the fixing device is characterized in that a fixing rod is fixedly connected to the first fixing pin, a first through hole is formed in the side wall of the fixing plate, the first through hole is communicated with the first sliding hole, the fixing rod can stretch out of the fixing plate along the first through hole, a fixing hole is formed in the fixing plate and is adjacent to the fixing rod in the fixing plate in an inserting mode, a second sliding hole is formed in the inner wall of the fixing hole, a second fixing pin is installed in the second sliding hole in a sliding mode, a second fixing hole is formed in the side wall of the fixing rod in an inserting mode, the second fixing pin can be inserted into the second fixing hole in an inserting mode, and a driving mechanism used for matching the second fixing pin to be automatically inserted into the second fixing hole is arranged in the second sliding hole.
Through the technical scheme, when the first inserting block drives the first fixing pin to slide in the first sliding hole, the fixing rod slides along with the first fixing pin and extends out of the first through hole, the fixing rod is inserted into the fixing hole in the upper fixing plate, and the second fixing pin is inserted into the second fixing hole through the driving mechanism, so that the fixing of the adjacent fixing plates is completed.
The present application may be further configured in a preferred example to: the driving mechanism comprises a second spring and a second stop block, the second stop block is slidably mounted in the second sliding hole, the second fixing pin is mounted on one side wall, close to the fixing hole, of the second stop block, one end of the second spring is fixedly connected to the inner wall of the fixing hole, the other end of the second spring is fixedly connected to the second stop block, a third inclined plane is arranged at one end, close to the fixing hole, of the second fixing pin, a fourth inclined plane is arranged on the fixing rod, and the third inclined plane and the fourth inclined plane are matched with each other.
Through the technical scheme, the fixing rod is inserted into the fixing hole in the process, after the third inclined plane is contacted with the fourth inclined plane, the second fixing pin moves along the second sliding hole under the thrust action of the fourth inclined plane, the second spring is in a compressed state, and when the second fixing hole is opposite to the second fixing pin, the second fixing pin slides along the second sliding hole and is inserted into the second fixing hole under the elastic action of the second spring, so that the fixing of the adjacent fixing plates is completed.
The present application may be further configured in a preferred example to: fixedly connected with bellying on the fixed pin two, the cavity has been seted up in the dog, logical groove has been seted up on the lateral wall of dog, lead to the groove and communicate in the cavity, bellying slidable mounting is in the cavity.
Through the technical scheme, because the first fixing pin is inserted into the first fixing opening, the distance between one end of the first fixing pin and one end of the second fixing pin can fall back along the sliding hole, the fixing of the two pairs of fixing rods of the fixing pin is completed at the moment, and because the protruding part on the second fixing pin is slidably mounted in the cavity of the stop block, the fixing of the two pairs of fixing rods of the fixing pin can be kept, the first fixing pin can be inserted into the first fixing opening, and the interference of the two pairs of fixing pins of the fixing pin in moving is reduced.
The present application may be further configured in a preferred example to: the side wall of the fixing plate is provided with a second through hole, the second through hole is communicated with the second sliding hole, an unlocking rod is arranged in the second through hole in a sliding mode, one end of the unlocking rod is fixedly connected to the stop block, and the other end of the unlocking rod protrudes out of the fixing plate.
Through the technical scheme, when an operator needs to remove the fixing of the two pairs of fixing rods of the fixing pin, the unlocking rod drives the stop block and the two fixing pins to move through outwards pulling the unlocking rod, so that the two fixing pins are separated from the two fixing openings, and the fixing of the two pairs of fixing rods of the fixing pin can be removed.
To sum up, the application comprises the following beneficial technical effects:
1. an operator drives the insertion block to extend out of the sliding groove through the first driving device, then inserts the insertion block into the insertion port of the fixing plate, and then inserts the first fixing pin into the first fixing port through the second driving device, so that the insertion plate is fixed on the fixing plate, and the fixing mode replaces the traditional buckle fixing mode, so that the possibility of construction cost increase caused by the fact that the steel formwork buckle is lost is reduced;
2. in the process of inserting the inserting block into the inserting port, the inserting plate is fixed on the fixing plates, and the fixing of two adjacent fixing plates is also completed, so that the inserting plate and the fixing plates can be quickly installed.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic sectional view taken along a-a of fig. 1, mainly illustrating the construction of the insertion block and the fixing port.
Fig. 3 is an enlarged schematic view of a portion B in fig. 2, and mainly illustrates the structures of a second driving device, a third driving device, and a first fixing pin.
Fig. 4 is an enlarged schematic view of a portion C in fig. 2, mainly illustrating the configuration of the first driving device.
Fig. 5 is an enlarged schematic view of a portion D in fig. 2, mainly illustrating the structure of the fixing rod, the fixing port two, and the inclined surface four.
Fig. 6 is an enlarged schematic view of a portion E in fig. 2, mainly illustrating the configurations of the fixing hole, the through hole, and the lock release lever.
Fig. 7 is a partial structural schematic diagram of the embodiment of the present application, mainly illustrating the structures of the second fixing pin, the boss, and the driving mechanism.
Description of reference numerals:
1. a plugboard; 11. a sliding groove; 2. a fixing plate; 21. an interface; 22. a first sliding hole; 221. a first through hole; 23. a fixing hole; 24. a second sliding hole; 241. a second fixing pin; 2411. a third inclined plane; 2412. a boss portion; 25. a second through hole; 251. an unlocking lever; 3. an insertion block; 31. a first fixing port; 32. a first inclined plane; 4. a first driving device; 41. a first lead screw; 42. a first bevel gear; 43. a second bevel gear; 431. a first hand wheel; 5. a first fixing pin; 51. a second inclined plane; 52. a drive slot; 53. fixing the rod; 531. a second fixing port; 532. a fourth inclined plane; 6. a second driving device; 61. a first spring; 7. a third driving device; 71. a second screw rod; 72. a third bevel gear; 73. a fourth bevel gear; 731. a second hand wheel; 74. a drive block; 8. a drive mechanism; 81. a second spring; 82. a stopper; 821. a cavity; 822. a through groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a steel form for concrete constructional column construction. Referring to fig. 1, 2 and 3, the steel formwork for the construction of the concrete constructional column comprises two insertion plates 1 and two fixing plates 2 on the same layer, wherein the two insertion plates 1 are oppositely arranged, the two fixing plates 2 are oppositely arranged, the side walls of the two sides of each insertion plate 1 are respectively provided with a sliding groove 11, the two sliding grooves 11 are positioned at the same height, an insertion block 3 is slidably installed in each sliding groove 11, and a first driving device 4 for driving the insertion block 3 to slide is arranged in each insertion plate 1; offer two interface 21 that are used for inserting to connect and connect the grafting piece 3 on the lateral wall of fixed plate 2, grafting piece 3 and two interface 21 one-to-one settings of two 1 homonymies of relative grafting board, all seted up sliding hole one 22 on the inner wall of 3 top surfaces of grafting piece and bottom surface, and the central line collineation of two sliding hole one 22, all there is a fixed pin one 5 along vertical slidable mounting in every sliding hole one 22, set up two fixed mouthful one 31 that are used for pegging graft fixed pin one 5 on the grafting piece 3, two fixed pin one 5 and two fixed mouthful one 31 one-to-one settings, be provided with in the fixed plate 2 and be used for cooperating fixed pin one 5 automatic drive arrangement two 6 of pegging graft in fixed mouthful one 31, still be provided with in the fixed plate 2 and be used for driving fixed pin one 5 and fixed mouthful three 7 of drive arrangement of 31 separation.
Referring to fig. 2 and 4, the first driving device 4 includes a first lead screw 41, a first bevel gear 42 and a second bevel gear 43, the first lead screw 41 is rotatably installed in the plugboard 1, two thread sections with opposite turning directions are arranged on the first lead screw 41, two ends of the lead screw are in one-to-one correspondence with the threads connected to the two pluging blocks 3, and the two pluging blocks 3 are respectively located on the two thread sections with opposite turning directions; a first bevel gear 42 is coaxially connected to a first lead screw 41, a rotating shaft is rotatably mounted on the side wall of the plug board 1, one end of the rotating shaft extends into the plug board 1, a second bevel gear 43 is coaxially connected to the rotating shaft, the first bevel gear 42 is meshed with the second bevel gear 43, the other end of the rotating shaft extends out of the side wall of the plug board 1, and a first hand wheel 431 is coaxially connected to the rotating shaft.
When an operator assembles the plugboard 1 and the fixing plate 2 on the same layer, by rotating the first hand wheel 431, the first hand wheel 431 drives the rotating shaft to rotate, the rotating shaft drives the second bevel gear 43 to rotate, the second bevel gear 43 drives the first bevel gear 42 to rotate, the first bevel gear 42 drives the first lead screw 41 to rotate, the first lead screw 41 drives the two pluging blocks 3 to move in the sliding groove 11, so that the two pluging blocks 3 extend out of the sliding groove 11, and the pluging blocks 3 are fixed by the first fixing pins 5 in the fixing plate 2 on two sides.
Referring to fig. 3, two sets of driving devices two 6 are provided, and the two sets of driving devices two 6 and the two fixing pins two 241 are provided in a one-to-one correspondence manner, and since the two sets of driving devices two 6 have the same structure, only one set of driving device two 6 will be described below. The second driving device 6 comprises a first spring 61, one end of the first spring 61 is fixedly connected to the inner wall of the first sliding hole 22, the other end of the first spring 61 is fixedly connected to a first fixing pin 5, a first inclined plane 32 is arranged on the insertion block 3, a second inclined plane 51 is arranged on the first fixing pin 5, the first inclined plane 32 and the second inclined plane 51 are matched with each other, and the inclination directions of the first inclined plane 32 and the second inclined plane 51 are opposite.
In the process that the plug block 3 is plugged into the plug port 21, after the first inclined surface 32 is contacted with the second inclined surface 51, the first fixing pin 5 slides along the first sliding hole 22 under the thrust action of the first inclined surface 32, so that the first spring 61 is in a compressed state, and when the first fixing port 31 is opposite to the first fixing pin 5, the first fixing pin 5 slides along the first sliding hole 22 under the elastic force action of the first spring 61 and is plugged into the first fixing port 31, so that the fixing of the fixing plate 2 on the plug board 1 is completed.
Referring to fig. 3, 5 and 6, a fixing rod 53 is fixedly connected to the top surface of the upper fixing pin 5, a first spring 61 is sleeved on the fixing rod 53, the fixing rod 53 is vertically arranged, a first through hole 221 is formed in the inner wall of the top of the fixing plate 2, the first through hole 221 is communicated with a first sliding hole 22, the fixing rod 53 can extend out of the top surface of the fixing plate 2 along the first through hole 221, a fixing hole 23 is formed in the bottom surface of the fixing plate 2, the fixing hole 23 is vertically arranged and opposite to the first through hole 221, the fixing rod 53 in the lower fixing plate 2 can be inserted into the fixing hole 23, a second sliding hole 24 is formed in the inner wall of the fixing hole 23, a second fixing pin 241 is slidably installed in the second sliding hole 24, a second fixing port 531 is formed in the side wall of the fixing rod 53, the second fixing pin 241 can be inserted into the second fixing port 531, a driving mechanism 8 for matching the second fixing pin 241 to be automatically inserted into the second fixing port 531 is arranged in the second sliding hole 24, with reference to fig. 7, the driving mechanism 8 includes a second spring 81 and a stopper 82, the stopper 82 is slidably mounted in the second sliding hole 24, a cavity 821 is formed in the stopper 82, a through groove 822 is formed in a side wall, close to the fixing hole 23, of the stopper 82, the through groove 822 is communicated with the cavity 821, one side wall, far away from the fixing hole 23, of the second fixing pin 241 is fixedly connected with a protrusion 2412, the protrusion 2412 is vertically slidably mounted in the cavity 821, one end of the second spring 81 is fixedly connected to the inner wall of the fixing hole 23, the other end of the second spring 81 is fixedly connected to the stopper 82, one end, close to the fixing hole 23, of the second fixing pin 241 is provided with a third inclined surface 2411, the fourth inclined surface 532 is arranged on the fixing rod 53, the third inclined surface 2411 and the fourth inclined surface 532 are matched with each other, and the inclination directions of the two inclined surfaces are opposite.
When the concrete poured for one time of the constructional column is higher, firstly, the plugboard 1 and the fixed plate 2 at the second layer are stacked in sequence on the plugboard 1 and the fixed plate 2 at the bottom layer, then the plugblock 3 is driven by the driving device I4 in the plugboard 1 at the lower layer to slide outwards and is inserted into the socket 21, so that the fixing pin I5 is inserted into the fixing port I31, in the upward moving process of the fixing pin I5 positioned above, the fixing rod 53 moves upwards along with the fixing pin I5 and extends into the fixing hole 23 in the fixed plate 2 at the upper layer, after the inclined surface III 2411 is contacted with the inclined surface IV 532, the fixing pin II moves along the sliding hole II 24 under the thrust action of the inclined surface IV 532, so that the spring II 81 is in a compressed state, when the fixed port II 531 is opposite to the fixing pin II 241, the fixing pin II 241 slides along the sliding hole II 24 and is inserted into the fixed port II 531 under the elastic force of the spring II 81, therefore, the fixing of two adjacent fixing plates 2 is completed, when the first fixing opening 31 is opposite to the first fixing pin 5, the first fixing pin 5 slides downwards for a certain distance and is inserted into the first fixing opening 31 under the action of the elastic force of the first spring 61, and the second fixing pin 241 can slide downwards along with the fixing rod 53 as the bulge 2412 is slidably installed in the cavity 821, so that the fixing of the second fixing pin 241 on the fixing rod 53 can be maintained, the first fixing pin 5 can be inserted into the first fixing opening 31, and the interference of the second fixing pin 241 on the movement of the first fixing pin 5 is reduced.
Referring to fig. 6, a second through hole 25 is formed in the side wall of the fixing plate 2, the second through hole 25 is communicated with the second sliding hole 24, an unlocking rod 251 is slidably installed in the second through hole 25, a second spring 81 is sleeved on the unlocking rod 251, one end of the unlocking rod 251 is fixedly connected to the stop 82, and the other end of the unlocking rod 251 protrudes out of the fixing plate 2. When an operator needs to release the fixing of the fixing rod 53 by the second fixing pin 241, the release lever 251 is pulled outwards, so that the release lever 251 drives the stopper 82 and the second fixing pin 241 to move, the second fixing pin 241 is separated from the second fixing opening 531, and the fixing of the fixing rod 53 by the second fixing pin 241 can be released.
Referring to fig. 3, the third driving device 7 includes a second screw rod 71, a third bevel gear 72, a fourth bevel gear 73 and two driving blocks 74, the second screw rod 71 is rotatably installed in the fixing plate 2, the second screw rod 71 is provided with two threaded sections with opposite rotation directions, the two driving blocks 74 are provided with two, both the two driving blocks 74 are in threaded connection with the second screw rod 71, the two driving blocks 74 are respectively located on the two threaded sections with opposite rotation directions of the second screw rod 71, the side walls of the two first fixing pins 5 are respectively provided with a driving groove 52, the two driving blocks 74 are slidably installed in the two driving grooves 52 in a vertical one-to-one correspondence manner, the third bevel gear 72 is coaxially connected to the second screw rod 71, a rotating rod is rotatably installed on the side wall of the fixing plate 2, one end of the rotating rod extends into the fixing plate 2, the fourth bevel gear 73 is coaxially connected to the rotating rod, the third bevel gear 72 is engaged with the fourth bevel gear 73, and the other end extends out of the side wall of the fixing plate 2, a second hand wheel 731 is coaxially connected to the rotating rod.
When the operation personnel need demolish plugboard 1 from fixed plate 2, through rotating second hand wheel 731, second hand wheel 731 drive dwang rotates, dwang drive bevel gear four 73 rotates, bevel gear four 73 drive bevel gear three 72 rotates, bevel gear three 72 drives lead screw two 71 rotations, lead screw two 71 drive block 74 removes in drive groove 52, after drive block 74 and drive groove 52 kept away from the lateral wall contact of two 51 inclined planes, drive block 74 drives fixed pin one 5 and breaks away from in the fixed orifices, thereby remove the fixed of fixed pin one 5 butt plugboard 1, just so can demolish plugboard 1 from fixed plate 2.
The implementation principle of the embodiment is as follows: when operating personnel installs the steel form on the same floor, at first arrange two fixed plates 2 and two plugboard 1 interval and end to end, peg graft in interface 21 through rotating hand wheel 431 drive plug 3, peg pin 5 pegs graft in fixed mouthful 31 along plug 3's inclined plane 32 simultaneously, thereby fix plugboard 1 on fixed plate 2, in order to accomplish the installation of the steel form on the same floor, it is fixed to replace traditional buckle through this kind of fixed mode, thereby reduced because the steel form buckle loses the possibility that causes construction cost to increase.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited in sequence, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a steel form is used in construction of concrete constructional column which characterized in that: the fixing device comprises an inserting plate (1) and a fixing plate (2), wherein a sliding groove (11) is formed in the side wall of the inserting plate (1), an inserting block (3) is arranged in the sliding groove (11) in a sliding mode, a first driving device (4) used for driving the inserting block (3) to slide is arranged in the inserting plate (1), an inserting port (21) is formed in the side wall of the fixing plate (2), the inserting block (3) can be inserted into the inserting port (21), a first sliding hole (22) is formed in the inner wall of the inserting port (21), a first fixing pin (5) is arranged in the first sliding hole (22) in a sliding mode, a first fixing port (31) is formed in the inserting block (3), the first fixing pin (5) can be inserted into the first fixing port (31), a second driving device (6) used for matching the first fixing pin (5) to be automatically inserted into the first fixing port (31) is arranged in the fixing plate (2), and a driving device III (7) for driving the fixing pin I (5) to be separated from the fixing opening I (31) is further arranged in the fixing plate (2).
2. The steel form for construction of a concrete constructional column according to claim 1, characterized in that: the utility model discloses a socket, including drive arrangement (4) and bevel gear (43), the drive arrangement is one (41) including lead screw, bevel gear (42) and bevel gear two (43), lead screw (41) rotate and install in plugboard (1), lead screw (41) threaded connection is in socket piece (3), bevel gear (42) coaxial coupling is in lead screw (41), rotate on the lateral wall of plugboard (1) and install the pivot, the one end of pivot is stretched into in plugboard (1), just bevel gear two (43) coaxial coupling is in the pivot, bevel gear (42) and bevel gear two (43) meshing, the other end stretches out plugboard (1) lateral wall sets up, coaxial coupling has hand wheel (431) in the pivot.
3. The steel form for construction of a concrete constructional column according to claim 2, characterized in that: the second driving device (6) comprises a first spring (61), one end of the first spring (61) is fixedly connected to the inner wall of the first sliding hole (22), the other end of the first spring is fixedly connected to the first fixing pin (5), a first inclined plane (32) is arranged on the insertion block (3), a second inclined plane (51) is arranged on the first fixing pin (5), and the first inclined plane (32) and the second inclined plane (51) are matched with each other.
4. The steel form for construction of a concrete constructional column according to claim 3, characterized in that: the driving device III (7) comprises a screw rod II (71), a bevel gear III (72), a bevel gear IV (73) and a driving block (74), the second screw rod (71) is rotatably arranged in the fixed plate (2), the driving block (74) is in threaded connection with the second screw rod (71), a driving groove (52) is formed in the side wall of the first fixing pin (5), the driving block (74) is installed in the driving groove (52) in a sliding mode, the bevel gear III (72) is coaxially connected to the screw rod II (71), a rotating rod is rotatably installed on the side wall of the fixing plate (2), one end of the rotating rod extends into the fixing plate (2), and the fourth bevel gear (73) is coaxially connected with the rotating rod, the third bevel gear (72) is meshed with the fourth bevel gear (73), the other end of the third bevel gear extends out of the side wall of the fixing plate (2), and the rotating rod is coaxially connected with a second hand wheel (731).
5. The steel form for construction of a concrete constructional column according to claim 2, characterized in that: the fixing pin I (5) is fixedly connected with a fixing rod (53), the side wall of the fixing plate (2) is provided with a through hole I (221), the first through hole (221) is communicated with the first sliding hole (22), the fixing rod (53) can extend out of the fixing plate (2) along the first through hole (221), the fixing plate (2) is provided with a fixing hole (23), a fixing rod (53) adjacent to the fixing plate (2) can be inserted into the fixing hole (23), a second sliding hole (24) is formed in the inner wall of the fixing hole (23), a second fixing pin (241) is installed in the second sliding hole (24) in a sliding mode, a second fixing opening (531) is formed in the side wall of the fixing rod (53), the second fixing pin (241) can be inserted into the second fixing opening (531), and a driving mechanism (8) which is used for being matched with the second fixing pin (241) to be automatically inserted into the second fixing port (531) is arranged in the second sliding hole (24).
6. The steel form for construction of a concrete constructional column according to claim 5, characterized in that: actuating mechanism (8) are including spring two (81) and dog (82), dog (82) slidable mounting is in sliding hole two (24), fixed pin two (241) are installed in dog (82) and are close to one side lateral wall of fixed orifices (23), the one end fixed connection of spring two (81) is in the inner wall of fixed orifices (23), other end fixed connection in dog (82), fixed pin two (241) are close to the one end of fixed orifices (23) and are provided with inclined plane three (2411), be provided with inclined plane four (532) on dead lever (53), inclined plane three (2411) and inclined plane four (532) cooperate each other.
7. The steel form for construction of a concrete constructional column according to claim 6, characterized in that: fixedly connected with bellying (2412) on fixed pin two (241), cavity (821) have been seted up in dog (82), logical groove (822) have been seted up on the lateral wall of dog (82), logical groove (822) communicate in cavity (821), bellying (2412) slidable mounting is in cavity (821).
8. The steel form for construction of a concrete constructional column according to claim 7, characterized in that: the side wall of the fixing plate (2) is provided with a second through hole (25), the second through hole (25) is communicated with a second sliding hole (24), the second through hole (25) is internally provided with an unlocking rod (251), one end of the unlocking rod (251) is fixedly connected to the stop block (82), and the other end of the unlocking rod protrudes out of the fixing plate (2).
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| CN202210275084.4A CN114482531B (en) | 2022-03-21 | 2022-03-21 | Steel template for concrete constructional column construction |
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| CN202210275084.4A CN114482531B (en) | 2022-03-21 | 2022-03-21 | Steel template for concrete constructional column construction |
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| Publication number | Publication date |
|---|---|
| CN114482531B (en) | 2024-01-23 |
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Denomination of invention: A steel formwork for the construction of concrete structural columns Granted publication date: 20240123 Pledgee: Xuancheng Kaisheng Financing Guarantee Co.,Ltd. Pledgor: Anhui Kaisheng Jincheng Construction Co.,Ltd. Registration number: Y2024980012902 |